package com.yundin.controller.admin;
import com.yundin.constant.MessageConstant;
import com.yundin.result.Result;
import com.yundin.utils.QiniuUtils;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import java.io.IOException;
import java.util.UUID;
/**
 * 通用接口
 */
@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
@Slf4j
public class CommonController {
    @Autowired
    private QiniuUtils qiniuUtils;
/**
 * 文件上传
 * @param file
 * @return
 */
@PostMapping("/upload")
@ApiOperation("文件上传")
public Result<String> upload(MultipartFile file){
    log.info("文件上传：{}",file);
    try {
      //原始文件名
        String originalFilename = file.getOriginalFilename();
      //截取原始文件名的后缀 dfdfdf.png
        String extension = originalFilename.substring(originalFilename.lastIndexOf("."));
      //构造新文件名称
        String NewFileName = UUID.randomUUID().toString() + extension;
      //文件的请求路径
        String filePath = qiniuUtils.upload(file.getInputStream(), NewFileName);
        return Result.success(filePath);
    } catch (IOException e) {
        log.error("文件上传失败：{}", e);
    }
    return Result.error(MessageConstant.UPLOAD_FAILED);
}
}